Roland MICRO CUBE BASS RX: UBass Amplifier
Perfect for the Kala UBass!
Stereo power amplifiers and four newly developed 4-inch (10cm) speakers. Eight COSM® amps, six digital effects, Rhythm Guide function for practical rhythm training. Stereo AUX input for CD/MP3 player, Phones/Recording out.
Battery driven (6 x AA, up to 13-hour continuous use). Compact body with carrying strap.